TRANSPORT SEDIMEN YANG DISEBABKAN OLEH LONGSHORE CURRENT DI PANTAI KECAMATAN TELUK SEGARA KOTA BENGKULU

Authors

  • Supiyati Supiyati Jurusan Fisika FMIPA Universitas Bengkulu, Gedung Dekanat FMIPA Lt. 2 Universitas Bengkulu Jalan. WR. Supratman Kandang Limun Bengkulu 38371
  • Deddy Bakhtiar Prodi Ilmu Kelautan Fakultas Pertanian Universitas Bengkulu, Jalan. WR. Supratman Kandang Limun Bengkulu 38371
  • Siti Fatimah Jurusan Fisika FMIPA Universitas Bengkulu, Gedung Dekanat FMIPA Lt. 2 Universitas Bengkulu Jalan. WR. Supratman Kandang Limun Bengkulu 38371

DOI:

https://doi.org/10.21009/0305020403

Abstract

Sediment transport caused by longshore current impact on the occurrence of rapid sedimentation of the coastal at Teluk Segara District Bengkulu City. The research aimed to determine the velocity of longshore current, wave energy and sediment transport happened of the coastal at Teluk Segara District which includes of the coastal at pasar Bengkulu, the coastal at Zakat, and the coastal  at Pondok Besi.  The method used in the research is a direct measurement in the field with the measured parameter is the height of a breaking wave, wave period, angle of breaking wave,  and the velocity of longshore current. The results showed in the coastal at pasar Bengkulu average velocity of longshore current is 0.12 m/s, the wave energy is 390.16 N/m, and sediment transport is 110.956 m3/day.  The coastal  at Zakat average velocity of longshore current is 0.06 m/s, the wave energy is 289.52 N/m, and sediment transport is 51.085  m3/day. While the coastal  at Pondok Besi average velocity of longshore current is 0.02 m/s, the wave energy is 200.20 N/m, and sediment transport is 16.026 m3/day. 

Keywords: Sedimentation, longshore current, wave energy, Teluk Segara.

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Published

2016-10-30

How to Cite

Supiyati, S., Bakhtiar, D., & Fatimah, S. (2016). TRANSPORT SEDIMEN YANG DISEBABKAN OLEH LONGSHORE CURRENT DI PANTAI KECAMATAN TELUK SEGARA KOTA BENGKULU. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 5, SNF2016–EPA. https://doi.org/10.21009/0305020403